Which of these was the real name of a low-cost airline based in Brisbane Australia?

Virgin Australia, the trading name of Virgin Australia Airlines Pty Ltd, is an Australian-based airline. It is the largest airline by fleet size to use the Virgin brand. It commenced services on 31 August 2000 as 'Virgin Blue'. It suddenly found itself as a major airline in Australia's domestic market after the collapse of Ansett Australia in September 2001. The airline has since grown to directly serve 32 cities in Australia, from hubs in Brisbane, Melbourne and Sydney.

Virgin Australia was launched as Virgin Blue, as a low-cost airline in August 2000, with two Boeing 737-400 aircraft, one of which was leased from then-sister airline Virgin Express. Initially offering seven return flights a day between Brisbane and Sydney, this has since been expanded to cover all major Australian cities and many holiday destinations. The Virgin Blue name was the result of an open competition; it was a play on the predominantly red livery and the Australian slang tradition of calling a red-headed male 'Blue' or 'Bluey'.